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ethtool: extend ringparam setting/getting API with rx_buf_len

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Add two new parameters kernel_ringparam and extack for
.get_ringparam and .set_ringparam to extend more ring params
through netlink.

Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hao Chen
2021-11-18 20:12:43 +08:00
committed by David S. Miller
parent 0b70c256eb
commit 7462494408
99 changed files with 617 additions and 212 deletions
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8
include/linux/ethtool.h
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@@ -656,9 +656,13 @@ struct ethtool_ops {
struct kernel_ethtool_coalesce *,
struct netlink_ext_ack *);
void (*get_ringparam)(struct net_device *,
struct ethtool_ringparam *);
struct ethtool_ringparam *,
struct kernel_ethtool_ringparam *,
struct netlink_ext_ack *);
int (*set_ringparam)(struct net_device *,
struct ethtool_ringparam *);
struct ethtool_ringparam *,
struct kernel_ethtool_ringparam *,
struct netlink_ext_ack *);
void (*get_pause_stats)(struct net_device *dev,
struct ethtool_pause_stats *pause_stats);
void (*get_pauseparam)(struct net_device *,